Supported formats

Import your sessions

Send the files of your laptimer as they are: LapViz recognizes the format from the content of the file, not from its name.

Device times: The laps recorded by the laptimer are kept. On a circuit known by LapViz, the laps and sectors are also calculated from the GPS, to compare with the other drivers.
Recalculated times: The file has no laps: LapViz calculates them from the GPS track, on a circuit known by LapViz only.

Unipro
Device times .uni
UniGo and the other Unipro laptimers Channels: All the channels of the file
Alfano
Device times .zip, .alf2
Alfano laptimers Channels: GPS position and speed, RPM, rear speed, orientation, altitude Send the archive exported by the Alfano software as it is, without unzipping it.
AiM
Device times .xrk, .xrz, .drk
MyChron and the other AiM loggers Channels: All the channels of the file, with the GPS channels
LapViz
Device times .lvz, .txt, .csv
LapViz apps, LapViz delimited text Channels: All the channels of the file Delimited text must start with the #Format=LapViz Delimited Data header.
RaceBox
Device times .csv
RaceBox Mini and Micro, CSV export of the RaceBox app Channels: GPS position, speed and altitude, accelerations, rotation, heading Send the CSV as the app exported it, without renaming it: the exports without their first lines take their date from their name.
RaceChrono
Device times .rcz
RaceChrono app, session file Channels: GPS position, speed, heading and altitude, satellites and accuracy In RaceChrono, export the session as a RaceChrono session file (.rcz). The sessions recorded with external devices or sensors are not read yet: send them anyway, they are kept and looked at.
TrackAddict
Device times .csv
TrackAddict app: Raw CSV export, or the Log- files of the app Channels: GPS position, speed and altitude, accelerations, the OBD channels logged by the app In TrackAddict: Share, data file, Raw CSV (TrackAddict & RaceRender).
QStarz
Device times .rcnx
QStarz LT-Q6000 lap timers, session file of the QRacing software Channels: GPS position, speed, heading and altitude, accelerations
LapTrophy
Recalculated times .csv
LapTrophy app, CSV export Channels: GPS position, speed and accuracy
Harry's LapTimer
Device times .kml
Harry's LapTimer app, KML export Channels: GPS position and altitude of the exported laps, with the laps and intermediates of LapTimer Prefer the VBO export of Harry's LapTimer, sent as it is (.vbo or .zip): it holds the whole session, with the speed and the other channels. The KML export only holds the exported laps, without the speed.
VBO
Recalculated times .vbo, .zip
Racelogic VBOX, and the VBO export of RaceBox, RaceChrono, Harry's LapTimer, TrackAddict… Channels: GPS position, speed, heading and altitude, the other channels of the file
Off Camber Data
Device times .csv
RaceRender export of Off Camber Data Channels: GPS position and speed, the other columns of the file
RaceRender
Recalculated times .csv
Data exported by RaceRender (e.g. from a GoPro video) Channels: GPS position, speed, altitude
GoPro
Recalculated times .mp4
GoPro cameras with GPS Channels: GPS position, speed and altitude of the camera
GPX
Recalculated times .gpx
Most GPS apps and loggers (RaceChrono, TrackAddict…) Channels: GPS position, speed and altitude Export your session to GPX or VBO when your app or laptimer has no format listed here.